You are missing a lot of tags in your code. First of all, there is no closing </head> tag, then, there is no <body> tag, and finally, no closing </body> or </html> tag. Are you using your own theme?
I am also having this problem on one of my wordpress sites. The only author that shows is the user with the role of author. No “admin” user shows as a choice in the drop-down list.
Anyone have any ideas?
I believe all you have to do for this is set
border-bottom: 1px solid #000000;
in your css file for the h2 in the sidebar.
Your header div is inside the wrapper div, which is set to be 90% width. Just take your header and put it above the wrapper.
Hope that helps.
I think if you just add clear:both; to your footer div, it should work. In Firefox, your footer is showing before the remainder of your content.
